public object Convert(object value, Type targetType, object parameter, string language)
{
string uriString = (value == null) ? string.Empty : (string)value;
string converterParam = (string)parameter;
BitmapImage image = new BitmapImage();
image.DecodePixelType = DecodePixelType.Logical;
if (converterParam != null)
{
if (converterParam.StartsWith("w"))
{
image.DecodePixelWidth = Int32.Parse(converterParam.Remove(0, 1));
}
else if (converterParam.StartsWith("h"))
{
image.DecodePixelHeight = Int32.Parse(converterParam.Remove(0, 1));
}
}
string proxyScheme = "image://";
if (uriString.StartsWith(proxyScheme))
{
image.SetProxySourceAsync(uriString);
}
else
{
Uri defaultUri = new Uri("ms-appx:///Assets/DefaultArt.jpg", UriKind.Absolute);
image.UriSource = defaultUri;
}
return image;
}
public object Convert(object value, Type targetType, object parameter, string language)
{
string imagePath = (value == null) ? string.Empty : (string)value;
BitmapImage image = new BitmapImage();
string proxyScheme = "image://";
if (imagePath.StartsWith(proxyScheme))
{
image.SetProxySourceAsync(imagePath);
}
ImageBrush imageBrush = new ImageBrush();
imageBrush.Stretch = Stretch.UniformToFill;
imageBrush.Opacity = 0.6;
imageBrush.ImageSource = image;
return imageBrush;
}
